1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
LenKa [72]
3 years ago
6

The sum of a rational number and an odd integer is a rational

Mathematics
1 answer:
Scilla [17]3 years ago
7 0
Yes think of it as positive and negative number
You might be interested in
The area of a floor is 48 ft2. If 20% of the floor is covered with an area rug, hue much floor is space remains uncovered
SCORPION-xisa [38]
The answer is 9.6 hope this helped you
7 0
3 years ago
Read 2 more answers
Which savings option is best for Vincent?
maria [59]
What’s the question? I don’t have enough info.
4 0
3 years ago
Read 2 more answers
Please help me. I am stuck.
dalvyx [7]
C is greater than or equal to $40 (which means put the > sign with a line under it).
4 0
2 years ago
What has a steeper line y=2x-3 or x-5y=20
Montano1993 [528]
Y=2x-3 has a steeper line because the bigger the slope, the more it goes up on the y-axis for every one spot on the x-axis. 
The first one goes up 2 spaces for every one it goes over, and the second one goes up one space for every 5 it goes over
8 0
3 years ago
Read 2 more answers
A bookstore makes a profit of $2.50 on each book they sell, and $0.75 on each magazine they sell. One week, the store sold x boo
marin [14]

Answer:

Total books sold=146 books

Total magazines sold=114 magazines

Step-by-step explanation:

Equation 1

Total weekly profit=(Profit for each magazine sold×Number of magazines sold)+(Profit for each book sold×Number of books sold)

where;

Total weekly profit=$450

Profit from each magazine sold=$0.75

Number of magazines sold=y

profit from each book sold=$2.50

Number of books sold=x

Replacing;

450=(0.75×y)+(2.5×x)

0.75y+2.5x=450.....  Equation 1

Equation 2

Total number of publications sold=Total number of books sold+Total number of magazines sold

where;

Total number of publications sold=260

Total number of books sold=x

Total number of magazines sold=y

x+y=260...   Equation 2

Combine equation 1 and 2 and solve;

1(2.5x+0.75y=450)>>>>>>>>2.5x+0.75y=450

2.5(x+y=260)        >>>>>>>>2.5x+2.5y=650

Subtract equation 1 from 2

(2.5x-2.5x)+(2.5y-0.75y)=(650-450)

1.75y=200

y=200/1.75

y=114

Replacing the value for y in equation 2

x+114=260

x=260-114=146

Total books sold=146 books

Total magazines sold=114 magazines

8 0
3 years ago
Other questions:
  • Randomly selected statistics students of the author participated in an experiment to test their ability to determine when 60 sec
    13·1 answer
  • BearCo produces alutin (and alloy of aluminium and tin) bearings for truck engines. Prior to shaping, ingots
    10·1 answer
  • Fill in the blank. tripling the radius of a sphere increases the surface area by a factor of ___________.
    7·1 answer
  • Solve the inequality. Negative 3 x + 6 greater-than negative 2
    13·1 answer
  • Write the expression: the sum of the quantity h and 3 divided by 6.
    9·1 answer
  • If 5,000 beef cattle were slaughtered in one day at Tyson Foods and the average animal weight was 1,350 lbs. How many pounds of
    7·1 answer
  • Need help with 73, 74, 75, & 76. Find the value of X.
    12·2 answers
  • If 2/3 of the 600 books were sold how many books were sold?
    10·1 answer
  • Which sequence is represented by = 10 − 29 where x represents the term number and y represents the term?
    12·1 answer
  • Solve for the indicated variable.<br><br> <img src="https://tex.z-dn.net/?f=%5Cfrac%7Bg%7D%7Bh%7D%20%3D%20e%20-%2010" id="TexFor
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!